libmystdio.a : mystdio.o
	ar -rc $@ $^

%.o:%.c
	gcc -c $<

.PHONY:clean
clean:
	rm -rf *.a *.o stdc* log.txt

.PHONY:output
output:
	mkdir -p stdc/include
	mkdir -p stdc/lib 
	cp -f *.h stdc/include
	cp -f *.a stdc/lib 
	tar -czf stdc.tgz stdc 

